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Large pendulum valve
This manual is valid for the valve ordering number(s):
16852-.A14/24/34/44
16854-.A14/24/34/44
The fabrication number is indicated on each product as per the label
below (or similar):
made in Switzerland
Fabrication No.:
patented
168 . . . – . . . . – . . . . / . . . .
A – . . . . . .
Explanation of symbols:
Read declaration carefully before you start any other
action!
Attention!
Product is in conformity with EC guidelines,
if applicable!
Disconnect electrical power and compressed air
lines. Do not touch parts under voltage!
Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General
Safety Instructions» carefully before you start any other action!
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 168, DN 400-500 (I.D. 16-20")
. .
Fabrication number
Keep body parts and objects away from the valve
opening!
Hot surfaces; do not touch!
Loaded springs and/or air cushions are potential
hazards!
Wear gloves!
240763EL
18.05.2009
1/17
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Related Manuals for VAT 168 Series
Summary of Contents for VAT 168 Series
- Page 1 Do not touch parts under voltage! Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General Safety Instructions» carefully before you start any other action! VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 1/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
- Page 2 VAT products. The VAT firmware contains a limited, time unlimited user license. The VAT firmware may not be used for purposes other than those intended nor is it permitted to make copies of the VAT firmware. In particular, it is strictly forbidden to give copies of the VAT firmware to other people.
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Page 3: Table Of Contents
6 Drawing................................... 15 6.1 Mechanism Assembly Drawing ........................16 7 Spare parts ................................17 8 Warranty ................................. 17 VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 3/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com... -
Page 4: Use Of Product
Series 168, DN 400-500 (I.D. 16-20") Use of product Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only! Other applications are only allowed with the written permission of VAT. Technical data Pressure range 1x10 mbar to 1.2 bar (abs) -
Page 5: Installation
. (Appropriate lifting eye bolt kit from VAT: P/N: 392932) VAT recommends to install three eye bolts as shown in the picture below Remarks: At some valve configurations the valve will already come with appropriate eye bolts... -
Page 6: Installation Into The System
8820 1980 1078 If a combination of both forces («FA» and «M») occurs, the values mentioned above are invalid. Please contact VAT for more information. VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 6/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com... -
Page 7: Connections
Standard Solenoid Impulse solenoid (optional) open power power close MV1 = coils solenoid MV1 = coils solenoid VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 7/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com 18.05.2009... -
Page 8: Operation
Cycling under temperatures above room temperature may reduce the number of cycle until first service. VAT recommends an exchange of the locking balls after 50’000 cycles if the valve is cycled above room temperature. (see capture 5 to replace locking balls) -
Page 9: Emergency Operation At Power Failure
Replace bonnet seal! If you need any further information, please contact one of our service centers. You can find the addresses on our website: http://www.vat.ch VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 9/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com... -
Page 10: Maintenance & Repairs
Contamination from the process may influence the function and requires more frequent maintenance. Before carrying out any maintenance or repairs, please contact VAT. It has to be individually decided whether the maintenance/repair can be performed by the customer or has to be carried out by VAT. The fabrication number on the valve made in Switzerland Fabrication No.:... -
Page 11: Safety Instruction
The plug #1 or #2 can be catapulted out during manipulation at the plugs at pressurized actuator Do not turn or remove plug #1 or #2. (see pictures below) For all service or repair reasons at the actuator always contact VAT VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 11/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com... -
Page 12: Maintenance Procedures
Use the attachments points indicated in the drawing on page 15 to mount eye bolts for lifting. 31. Install bonnet cover (2/1) and fasten the four bonnet screws (61/1) VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 12/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com... -
Page 13: Replacement Of Locking Balls
25. Remove balls (21/30) from the ball guidance (21/4) and the gate (21/1) 26. Clean ball tracks of gate (21/1) and counter gate (21/2) 27. VAT recommends to replace gate (21/1) or counter gate (21/2) if wear at the ball track is visible 28. Clean the qty 28 ball bushings (21/5) 29. - Page 14 Use the attachments points indicated in the drawing on page 15 to mount eye bolts for lifting. 47. Install bonnet cover (2/1) and fasten the four bonnet screws (61/1) VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 14/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
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Page 15: Drawing
Installation, Operating & Maintenance Instructions Series 168, DN 400-500 (I.D. 16-20") Drawing VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 15/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com 18.05.2009... -
Page 16: Mechanism Assembly Drawing
Installation, Operating & Maintenance Instructions Series 168, DN 400-500 (I.D. 16-20") Mechanism Assembly Drawing VAT Vakuumventile AG, CH-9469 Haag, Switzerland 240763EL 16/17 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com 18.05.2009... -
Page 17: Spare Parts
(including any delay in or failure to deliver), packaging, storage or use of any product sold or delivered by VAT shall fail to conform to the...
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